v13: New Backoffice in CMS (POC) (#13664)

* Added a new executeable to new backoffice

* add new backoffice client as submodule

* add new backoffice client as project

* add bootstrap of backoffice client

* experimentally allow CORS from local vite app running the backoffice

* fix base path

* move new backoffice projects to NewBackoffice folder

* add support for redirect urls to login page (temporary)

* update references to v13

* override databaseinstall/index.cshtml

* copy ignore lines from normal project

* remove redirect to AuthorizeUpgrade

* codeql: checkout submodules

* Section catch-all route

* fixed tests

* remove starter-kit file

* remove grid views

Co-authored-by: Bjarke Berg <mail@bergmania.dk>

.github/workflows/codeql-analysis.yml

@@ -37,6 +37,7 @@ jobs:
       uses: actions/checkout@v3
       with:
         fetch-depth: 0
+        submodules: true
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL